The JSM4057 with SOT-23-6L is a RoHS-compliant battery management integrated circuit (IC) manufactured by JSMSEMI. It is designed to manage a wide range of battery types, including rechargeable Li-ion and NiMH batteries. It is equipped with a wide input voltage range, protection features such as over-voltage protection, over-temperature protection, surge protection, and short-circuit protection, auxiliary outputs, a stand-by mode, and an advanced power saving mode. It can also provide overcharge and over-discharge protection to maintain battery safety. Additionally, the IC features a low standby current consumption of 10 µA and a cost-effective package. This product is suitable for various consumer applications such as portable media players, mobile phones, digital cameras, and remote controls.